Six-membered Alicyclic Ring Patents (Class 512/22)
  • Patent number: 10876069
    Abstract: Described herein are compounds of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein each R1, independently from each other, represents a hydrogen atom or a methyl group; R2 and R3 represent, independently from each other, a C1-2 linear alkyl group or a C3-5 linear or branched alkyl group; R2 and R3, when taken together, represent a C2-5 linear, branched alkanediyl and one dotted line represents a carbon-carbon single bond and the second one a carbon-carbon double bond. Also described herein are methods of using compounds of formula (I) as a perfuming ingredient of the floral type and as part of a perfuming composition or of a perfumed consumer product.
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: December 29, 2020
    Assignee: Firmenich SA
    Inventors: Anthony Alexander Birkbeck, Christian Chapuis
  • Patent number: 10745646
    Abstract: Fragrance compounds having a unique chemical structure are provided, including esters and ethers of 3-cyclohexenyl methanol and derivatives thereof. The fragrance compounds can have multi-faceted odors. The fragrance compounds can be used alone or incorporated into a fragrance composition and/or consumer product to modify or enhance the odor of the fragrance composition and/or consumer product.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: August 18, 2020
    Assignee: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Michael E. Lankin, Kazuma Hojo
  • Patent number: 10709804
    Abstract: The invention relates to a malodor counteractancy or counteracting (MOC) method that resorts to the use of specific malodor counteracting (MOC) mixtures of fragrance ingredients. More particularly, the invention relates to new MOC compositions capable of neutralizing or masking in an efficient manner malodors of a large variety of such as body or as malodors, kitchen malodors, toilet and bathroom malodors, and tobacco malodor. The novel MOC compositions of the invention contain at least one nitrile material in combination with another fragrance material and can be used in any finished consumer products such as air fresheners, kitchen or toilet/bathroom cleaning or freshening products, textile treatment products and products for application on the human skin or hair, or on animal fur, litter containers or cages.
    Type: Grant
    Filed: March 30, 2017
    Date of Patent: July 14, 2020
    Assignee: Firmenich SA
    Inventors: Lyse Tranzeat, Nicholas O'Leary, Wessel-Jan Kos
  • Patent number: 10639251
    Abstract: Norlimbanol in general and particularly its isomer mixture Timberol®, an amber-woody fragrance, is able to specifically inhibit the trimethylamine-induced h TAAR5 activation up to 96%. Moreover, human psychophysical data showed that the presence of Timberol® increases the olfactory detection threshold for the characteristic fishy odor of trimethylamine by almost one order of magnitude.
    Type: Grant
    Filed: October 28, 2015
    Date of Patent: May 5, 2020
    Assignee: Symrise AG
    Inventors: Hanns Hatt, Günter Gisselmann, Ivonne Wallrabenstein, Marco Singer, Johannes Panten
  • Patent number: 10633315
    Abstract: Provided is a process for the preparation of certain 1,4-bicyclo[2.2.2]octane derivatives. The new synthetic procedure involves treating 1,4-dimethylene cyclohexane with an oxidizing agent in the presence of a transition metal catalyst comprising a palladium compound to afford certain oxo-substituted bicyclo[2.2.2]octane species. The process of the invention thus affords a novel and simplified means for the commercial production of a wide variety of bicyclo[2.2.2]octane derivatives.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: April 28, 2020
    Assignee: Eastman Chemical Company
    Inventors: Yue Rachel Hu, Robert Thomas Hembre, Gerald Charles Tustin, Christopher Harlan Burk
  • Patent number: 10568825
    Abstract: The present application relates to antiperspirant compositions comprising perfumes and sulfur-based perfume raw materials, and methods for making and using the antiperspirant compositions.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: February 25, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Jonathan Robert Cetti, Zerlina Guzdar Dubois, Virginia Tzung-Hwei Hutchins, Michael Wayne Kinsey
  • Patent number: 9468594
    Abstract: The present invention relates to the use of specific organic compounds as flavor and fragrance material. Furthermore the invention relates to a new specific organic compound, as well as to flavor and fragrance formulations comprising at least one of the specific organic compounds.
    Type: Grant
    Filed: October 7, 2013
    Date of Patent: October 18, 2016
    Assignee: DSM IP ASSETS B.V.
    Inventors: Raphael Beumer, Johannes Tschumi, Michael Gressly
  • Patent number: 9085516
    Abstract: The invention relates to the chemistry of fragrances and to the field of perfumery. It relates more particularly to compounds with a woody note, responding to the general formula: in which: the ring with 6 carbon atoms is saturated or has a double bond between carbons C1 and C2 or between carbons C1 and C6, R is selected from a C2-C5 alkyl or C2-C5 alkenyl group.
    Type: Grant
    Filed: May 4, 2011
    Date of Patent: July 21, 2015
    Assignee: V. MANE FILS
    Inventors: Agnés Muratore, Jean-Jacques Chanot
  • Publication number: 20150141310
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: January 22, 2015
    Publication date: May 21, 2015
    Inventors: Johan SMETS, Hugo Robert Germain DENUTTE, An PINTENS, Koen VAN AKEN, Freek Annie Camiel VRIELYNCK
  • Patent number: 9029613
    Abstract: Provided is an alicyclic alcohol compound which can be used as a raw material for a compound perfume, and which has excellent floral-green-like aromas which are crisp and fresh; also provided are a manufacturing method for the same, and a perfume composition which contains the alicyclic alcohol compound. An alicyclic alcohol compound having a specified structure represented by chemical formula (1) has excellent floral-green-like aromas which are crisp and fresh; and a method for manufacturing the alicyclic alcohol compound represented by chemical formula (1) by reacting, in the presence of hydrogen fluoride, 4-isopropyl-1-methylcyclohexene and carbon monoxide, isomerizing the resulting 4-isopropyl-1-methylcyclohexane carboxylic acid fluoride, thus making 2-methyl-2-(4-methylcyclohexyl)-propionyl fluoride, reacting with alcohol and acquiring a cyclohexane carbonyl compound, and then reducing the cyclohexane carbonyl compound.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: May 12, 2015
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Mitsuharu Kitamura, Yoshiharu Ataka, Kazuyuki Fukuda
  • Publication number: 20150110727
    Abstract: The present invention pertains to novel 3-(cyclohex-1-en-1-yl)propionates, the unexpected advantageous use thereof in enhancing, improving or modifying the fragrance of perfumes, colognes, toilet waters, fabric care products, personal products, and the like, and the unexpected advantageous use thereof in counteracting malodors.
    Type: Application
    Filed: October 18, 2013
    Publication date: April 23, 2015
    Applicant: International Flavors & Fragrances Inc.
    Inventors: Anthony T. Levorse, JR., Nicole L. Giffin
  • Patent number: 9000226
    Abstract: An aldehyde of formula (I) in the form of any one of its stereoisomers or a mixture thereof, wherein each dotted line, independently from each other, represents a single or double bond; n is 0 or 1; R1 is a hydrogen atom or a methyl group; R2 is a hydrogen atom or a methyl or ethyl group; and R3, which can be present in any of positions 2 to 6 of the cyclic moiety, is a hydrogen atom or a methyl or ethyl group, or a CH2 group bridging positions 3 and 6. Also, the use of the aldehyde as perfuming ingredient to impart odor notes of the aldehyde, lily of the valley type.
    Type: Grant
    Filed: January 24, 2013
    Date of Patent: April 7, 2015
    Assignee: Firmenich SA
    Inventor: Robert Moretti
  • Publication number: 20150080265
    Abstract: Compositions which are fragrant and contain at least a member set culled from a library of compositions, each being comprised of sub-combinations of selected terpenes. Fragrances that mimic that of various states of organic and synthetic aromatics including products, processes and those from non-combusted plant products, among other things, uniquitous products, processes, medicinals, and related moieties leverage databases of all known terpene groupings are offered for consideration, and have been provided, according to the instant teachings.
    Type: Application
    Filed: August 25, 2014
    Publication date: March 19, 2015
    Inventors: Sytze Elzinga, Jeffrey C. Raber
  • Patent number: 8980819
    Abstract: A compound and a fragrance composition containing the same are provided, wherein the compound has a citrus odor in addition to a muguet odor, which is useful as a fragrance, is stable in an aqueous vehicle, and can provide a bright muguet odor with good fragrance retention by being blended with another fragrance. Particularly, they are 4(3)-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carbonitrile and a fragrance composition containing 4(3)-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carbonitrile.
    Type: Grant
    Filed: April 14, 2014
    Date of Patent: March 17, 2015
    Assignee: Kao Corporation
    Inventors: Takashi Aoki, Takahiro Hirose, Shoichi Tahara
  • Publication number: 20150051133
    Abstract: An aldehyde of formula (I) in the form of any one of its stereoisomers or a mixture thereof, wherein each dotted line, independently from each other, represents a single or double bond; n is 0 or 1; R1 is a hydrogen atom or a methyl group; R2 is a hydrogen atom or a methyl or ethyl group; and R3, which can be present in any of positions 2 to 6 of the cyclic moiety, is a hydrogen atom or a methyl or ethyl group, or a CH2 group bridging positions 3 and 6. Also, the use of the aldehyde as perfuming ingredient to impart odor notes of the aldehyde, lily of the valley type.
    Type: Application
    Filed: January 24, 2013
    Publication date: February 19, 2015
    Applicant: FIRMENICH SA
    Inventor: Robert Moretti
  • Publication number: 20140378360
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: September 12, 2014
    Publication date: December 25, 2014
    Inventors: Hugo Robert Germain DENUTTE, Johan SMETS, An PINTENS, Koen VAN AKEN, Freek Annie Camiel VRIELYNCK
  • Patent number: 8911716
    Abstract: The present invention concerns a compound of formula (I), in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted line represents a carbon-carbon single or double bond; as well as its use as perfuming ingredient.
    Type: Grant
    Filed: February 20, 2012
    Date of Patent: December 16, 2014
    Assignee: Firmenich SA
    Inventor: George Lem
  • Publication number: 20140349901
    Abstract: A compound and a fragrance composition containing the same are provided, wherein the compound has a citrus odor in addition to a muguet odor, which is useful as a fragrance, is stable in an aqueous vehicle, and can provide a bright muguet odor with good fragrance retention by being blended with another fragrance. Particularly, they are 4(3)-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carbonitrile and a fragrance composition containing 4(3)-(4-hydroxy-4-methylpentyl)-3-cyclohexene-1-carbonitrile.
    Type: Application
    Filed: April 14, 2014
    Publication date: November 27, 2014
    Applicant: Kao Corporation
    Inventors: Takashi AOKI, Takahiro HIROSE, Shoichi TAHARA
  • Patent number: 8871967
    Abstract: The present invention relates to some perfuming ingredients which are esters of formula (I) wherein R1 and R2 represent each a hydrogen atom or a methyl or ethyl group; and R3 represents a C5-C8 group of formula satured or unsatured linear, branched or cyclic group.
    Type: Grant
    Filed: October 15, 2010
    Date of Patent: October 28, 2014
    Assignee: Firmenich SA
    Inventors: Peter Fankhauser, Umberto Maddalena
  • Publication number: 20140315772
    Abstract: The present application relates to perfume raw materials, perfumes, perfume delivery systems and consumer products comprising such perfume raw materials, perfumes and/or such perfume delivery systems, as well as processes for making and/or using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials, perfumes, perfume delivery systems and consumer products can reduce the impact of certain harsh odours.
    Type: Application
    Filed: April 11, 2014
    Publication date: October 23, 2014
    Applicant: The Procter & Gamble Company
    Inventor: Philip Andrew CUNNINGHAM
  • Publication number: 20140235520
    Abstract: Perfume ingredients have been investigated and classified for their effectiveness in detaching biofilms from surfaces. Based on this classification, perfume compositions that are effective in assisting biofilm detachment can be formulated, whilst also allowing a degree of freedom in formulation that permits consideration of the hedonic properties of the composition. The compositions can be used in a wide range of perfumed consumer products, such as personal, domestic and industrial products, e.g. hard surface cleaning products, dental care products, and deodorant products.
    Type: Application
    Filed: January 21, 2014
    Publication date: August 21, 2014
    Applicant: Givaudan Nederland Services B.V.
    Inventors: David Jonathan Bradshaw, Alan Forbes Provan, Christopher James Ioannou, John Martin Behan, Keith Douglas Perring
  • Publication number: 20140213495
    Abstract: The present invention concerns the use as perfuming ingredient of 4-dimethoxymethyl-1,3-dimethyl-1-cyclohexene in the form of any one of its stereoisomers or a mixture thereof, for instance to impart odor notes of the grapefruit and floral type.
    Type: Application
    Filed: August 24, 2012
    Publication date: July 31, 2014
    Applicant: FIRMENICH SA
    Inventor: Piero Fantini
  • Publication number: 20140194338
    Abstract: A fragrance composition and use thereof by inhalation to promote activated, pleasant moods. The fragrance composition comprises at least 75% by weight of perfume materials including at least 10% by weight of at least three specific materials from a group identified as Group IMP and optionally up to 90% of specific materials selected from groups identified as HMR, HMI, HMP, RMP and GEN, the amounts of materials from said Groups falling within specified relationships.
    Type: Application
    Filed: December 3, 2013
    Publication date: July 10, 2014
    Applicant: Givaudan Nederland Services B.V.
    Inventors: John Martin Behan, Briony Care, Anne Churchill, Michael Gordon Evans, Keith Douglas Perring, Alan Forbes Provan
  • Patent number: 8709994
    Abstract: A compound having the structure (A) where R1 is C1 to C5 alkyl, and R2 to R5 are independently selected from H and methyl, having a strong odor and for use as a perfumery ingredient, particularly in Muguet accords/fragrances, is provided.
    Type: Grant
    Filed: October 18, 2007
    Date of Patent: April 29, 2014
    Assignee: Givaudan Nederland Services B.V.
    Inventor: Anne-Dominque Fortineau
  • Patent number: 8691746
    Abstract: The present invention relates to a process for the production of formyl cyclohexene derivatives which are suitable as odorants as such or as intermediates for the preparation of further odorants. In particular the present invention relates to a domino-methylenation-Diels-Alder reaction of ?,?-unsaturated aldehydes using formaldehyde in the presence of 1,3-butadienes.
    Type: Grant
    Filed: October 8, 2012
    Date of Patent: April 8, 2014
    Assignee: Givaudan SA
    Inventors: Andreas Goeke, Yue Zou
  • Publication number: 20140087990
    Abstract: The present invention provides a novel carboxylic acid ester compound useful as a fragrance component or a material for a compound fragrance and a method for producing the same, and provides a fragrance composition including the carboxylic acid ester compound. The present invention also provides an acyl fluorides of a 2,4-dimethyl-bicyclo[2.2.2]octane compound and the esters thereof, useful as the raw materials (inclusive of the intermediates of organic synthesis), for example, for the medicines, agricultural chemicals, fragrances, functional resins, optical functional materials and electronic functional materials. The carboxylic acid ester compound of the present invention is a compound represented by the general formula (1). (In the formula, one of R1 and R2 is a methyl group and the other of R1 and R2 is —COOR, and R is an alkyl group having 1 to 4 carbon atoms.
    Type: Application
    Filed: March 23, 2012
    Publication date: March 27, 2014
    Applicant: Mitsubishi Gas Chemical, Inc.
    Inventor: Mitsuharu Kitamura
  • Publication number: 20140030204
    Abstract: A method to confer, enhance, improve or modify the odor properties of a perfuming composition or of a perfumed article by adding to the composition or article an effective amount of at least one compound of formula I: wherein n represents 0, 1 or 2; m represents 0, 1 or 2; the dotted lines represent only single bonds or one double bond and two single bonds; R1 represents a hydrogen atom or a methyl or ethyl group, and R2 represents an OR3 group, R3 representing a C1-C3 alkyl or alkenyl group; a group of formula CR4?C(R4)2, or a group of formula with R4 representing a hydrogen atom or a methyl or ethyl group. These compounds impart a clean and natural fruity, pineapple odor type to the perfuming compositions or perfumed articles to which they are added.
    Type: Application
    Filed: October 1, 2013
    Publication date: January 30, 2014
    Applicant: FIRMENICH SA
    Inventors: Christian CHAPUIS, Anthony BIRKBECK, Maurus MARTY
  • Publication number: 20140010774
    Abstract: The present invention concerns a compound of formula (I), in the form of any one of its stereoisomers or a mixture thereof, and wherein the dotted line represents a carbon-carbon single or double bond; as well as its use as perfuming ingredient.
    Type: Application
    Filed: February 20, 2012
    Publication date: January 9, 2014
    Applicant: FIRMENICH SA
    Inventor: George Lem
  • Publication number: 20130303433
    Abstract: 1-(3/4-isobutyl-1/6-methylcyclohex-3-enyl)methanols and derivatives thereof having appreciable floral and hesperidic odor notes, their use as fragrance ingredient and perfumed products comprising them.
    Type: Application
    Filed: August 11, 2011
    Publication date: November 14, 2013
    Applicant: Givaudan S.A.
    Inventors: Jerzy A. Bajgrowicz, Christopher Furniss
  • Publication number: 20130261036
    Abstract: The present invention relates to perfumes of general formula (A) It further relates to the use of the compounds of formula (A) for imparting or intensifying particular odor notes and/or particular odor impressions and a method of producing a perfume mixture or a perfumed product.
    Type: Application
    Filed: October 25, 2011
    Publication date: October 3, 2013
    Applicant: SYMRISE AG
    Inventor: Bernd Hölscher
  • Publication number: 20130245132
    Abstract: Process for preparing 4-cyclohexyl-2-methyl-2-butanol The present invention relates to a process for preparing 4-cyclohexyl-2-methyl-2-butanol. The process comprises the following steps: a) reaction of styrene with isopropanol at elevated temperature to obtain 4-phenyl-2-methyl-2-butanol, and b) heterogeneously catalyzed hydrogenation of 4-phenyl-2-methyl-2-butanol over a catalyst suitable for ring hydrogenation of aromatics.
    Type: Application
    Filed: April 30, 2013
    Publication date: September 19, 2013
    Applicant: BASF SE
    Inventors: Klaus Ebel, Stefan Rüdenauer, Ralf Pelzer, Martin Bock
  • Publication number: 20130172429
    Abstract: A fragrance mixture, preferably perfume oil, is described, comprising the constituents (a) (cyclopent-2-enyl ethyl acetate) and additionally (b) one or a plurality of fragrances, preferably with a floral odor note, from the group consisting of alcohols and aldehydes with a molecular weight of 210 g/mol or less and/or (c) one or a plurality of fragrances from the group consisting of ketones, ethers and esters with a molecular weight in the range from 190 g/mol through 250 g/mol.
    Type: Application
    Filed: December 13, 2012
    Publication date: July 4, 2013
    Applicant: SYMRISE AG
    Inventor: SYMRISE AG
  • Publication number: 20130157923
    Abstract: A novel odorant of formula (I) wherein each of R1, R2, R3, R4, R5, R6, R7, R8, R9 and R10 are independently selected from H, CH3, and C2H5; X is selected from —CH2OH, —CH2OCOCH3 and —CHO and —CHO, n is selected from 0 and 1. The dotted line represents double bond or single bond.
    Type: Application
    Filed: August 18, 2011
    Publication date: June 20, 2013
    Inventor: Kedar Ramesh Vaze
  • Publication number: 20130090390
    Abstract: A compound of formula (I) is described and use thereof as fragrance, especially as lily-of-the-valley fragrance and/or as an agent for increasing the substantivity and/or the retention of a fragrance preparation and/or as a fixative.
    Type: Application
    Filed: October 5, 2012
    Publication date: April 11, 2013
    Applicant: SYMRISE AG
    Inventors: Emilie Singer, Bernd Holscher
  • Publication number: 20130065969
    Abstract: A compound of formula (I) wherein R1 and R2 are independently selected from hydrogen, methyl, ethyl, propyl and isopropyl; or R1 and R2 together form a saturated or monounsaturated 5- or 6-membered hydrocarbon ring, as represented by the arcuate dotted line; R3 is selected from methyl and ethyl; R4 is selected from methyl, ethyl, propyl, isopropyl, cyclopropyl, butyl, isobutyl, cyclobutyl and cyclopentyl; R5 is selected from hydrogen and methyl, and the dotted line between positions 3? and 4? represents an optional double bond. The compounds have a musk odour and are useful in fine and functional fragrances.
    Type: Application
    Filed: September 10, 2010
    Publication date: March 14, 2013
    Inventors: Philip Kraft, Urs Mueller
  • Publication number: 20130058886
    Abstract: Perfume compositions having functional perfume components for aiding in perfume evaporation. The functional perfume components have a Kovat's index in the range of 900-1400 and an ODT of greater than about 1 ppb. In one embodiment, the functional perfume component may be present in an amount from at least about 10% by weight of the composition. In another embodiment, the composition containing a function perfume component is substantially free of a VOC.
    Type: Application
    Filed: November 1, 2012
    Publication date: March 7, 2013
    Applicant: THE PROCTER & GAMBLE COMPANY
    Inventor: The Procter & Gamble Company
  • Publication number: 20130035278
    Abstract: The present invention relates to a process for the production of formyl cyclohexene derivatives which are suitable as odorants as such or as intermediates for the preparation of further odorants.
    Type: Application
    Filed: October 8, 2012
    Publication date: February 7, 2013
    Applicant: GIVAUDAN SA
    Inventor: Givaudan SA
  • Publication number: 20120329696
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: May 24, 2012
    Publication date: December 27, 2012
    Inventors: Hugo Robert Germain Denutte, Johan Smets, An Pintens, Jeanne Alfons Van Aken, Freek Annie Camiel Vrielynck
  • Patent number: 8304380
    Abstract: The present invention relates to a process for the production of formyl cyclohexene derivatives which are suitable as odorants as such or as intermediates for the preparation of further odorants. In particular the present invention relates to a domino-methylenation-Diels-Alder reaction of ?,?-unsaturated aldehydes using formaldehyde in the presence of 1,3-butadienes.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: November 6, 2012
    Assignee: Givaudan SA
    Inventors: Andreas Goeke, Yue Zou
  • Patent number: 8277824
    Abstract: Disclosed are methods of solubilizing various coolants, in particular cyclohexane-based carboxamide derivatives to facilitate formulating these coolants into a wide variety of consumer products, including those for oral cavity, throat, skin and hair care applications. Suitable solvents are those that provide at least 5% concentrated solutions of these coolants. Particularly preferred solvents are those used in the perfume and flavor industries and are GRAS materials that do not contribute formulation difficulties or negative aesthetics.
    Type: Grant
    Filed: August 14, 2009
    Date of Patent: October 2, 2012
    Assignee: The Procter & Gamble Company
    Inventor: John Christian Haught
  • Publication number: 20120195844
    Abstract: The present invention relates to some perfuming ingredients which are esters of formula (I) wherein R1 and R2 represent each a hydrogen atom or a methyl or ethyl group; and R3 represents a C5-C8 group of formula satured or unsatured linear, branched or cyclic group.
    Type: Application
    Filed: October 15, 2010
    Publication date: August 2, 2012
    Applicant: Firmenich SA
    Inventors: Peter Fankhauser, Umberto Maddalena
  • Publication number: 20120184630
    Abstract: A compound of formula (I) wherein R1 and R2 are independently selected from hydrogen, methyl, ethyl, propyl and isopropyl; or R1 and R2 together form a saturated or monounsaturated 5- or 6-membered hydrocarbon ring, as represented by the arcuate dotted line; R3 is selected from methyl and ethyl; R4 is selected from methyl, ethyl, propyl, isopropyl, cyclopropyl, butyl, isobutyl, cyclobutyl and cyclopentyl; R5 is selected from hydrogen and methyl, and the dotted line between positions 3? and 4? represents an optional double bond. The compounds have a musk odour and are useful in fine and functional fragrances.
    Type: Application
    Filed: September 10, 2010
    Publication date: July 19, 2012
    Inventors: Philip Kraft, Urs Mueller
  • Patent number: 8222199
    Abstract: The present invention concerns the use as perfuming ingredient of a lower alkyl ester of 4,6,6-trimethyl-1,3-cyclohexadiene-1-carboxylate or 4,6,6-trimethyl-3-cyclohexene-1-carboxylate. These compounds are able to impart odor notes of the spicy/saffron type.
    Type: Grant
    Filed: February 22, 2007
    Date of Patent: July 17, 2012
    Assignee: Firmenich SA
    Inventors: Charles Fehr, Pierre-Alain Blanc
  • Patent number: 8183194
    Abstract: The present invention relates to certain ester and nitrile derivatives of formula (I): wherein one dotted line represents a carbon-carbon single or double bond and the other dotted lines each represent a carbon-carbon single bond; R1 is a hydrogen atom or a methyl group, R2 is a methyl or ethyl group, R3 is a hydrogen atom or a methyl group, R4 is a hydrogen atom or a methyl group or said R4 taken together with the bond between carbon atom 2 and 3 form a cyclopropane; and X represents a CN or a COOR5 group, R5 representing a C1-5 alkyl group; with the compound being in the form of any one of its pure stereoisomers or mixtures thereof. These compounds are useful perfuming ingredients.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: May 22, 2012
    Assignee: Firmenich SA
    Inventors: Christian Chapuis, Hervé Pamingle
  • Patent number: 8093204
    Abstract: The present invention relates to compounds useful as fragrance ingredients of formula (I) wherein the bond between C-1 and C-2 is a single bond and the dotted line together with the bond between C-2 and C-3 represents a double bond; or the bond between C-2 and C-3 is a single bond and the dotted line together with the bond between C-1 and C-2 represents a double bond.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: January 10, 2012
    Assignee: Givaudan SA
    Inventors: Thierry Granier, Andreas Hanhart, Jerzy A. Bajgrowicz
  • Publication number: 20120004154
    Abstract: The present invention relates to certain ester and nitrile derivatives of formula (I): wherein one dotted line represents a carbon-carbon single or double bond and the other dotted lines each represent a carbon-carbon single bond; R1 is a hydrogen atom or a methyl group, R2 is a methyl or ethyl group, R3 is a hydrogen atom or a methyl group, R4 is a hydrogen atom or a methyl group or said R4 taken together with the bond between carbon atom 2 and 3 form a cyclopropane; and X represents a CN or a COOR5 group, R5 representing a C1-5 alkyl group; with the compound being in the form of any one of its pure stereoisomers or mixtures thereof. These compounds are useful perfuming ingredients.
    Type: Application
    Filed: March 30, 2010
    Publication date: January 5, 2012
    Inventors: Christian Chapuis, Hervé Pamingle
  • Publication number: 20110308555
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 22, 2011
    Inventors: Johan SMETS, Hugo Robert Germain Denutte, An Pintens, Koen Van Aken, Freek Annie Camiel Vrielynck
  • Publication number: 20110308556
    Abstract: The present application relates to perfume raw materials, perfume delivery systems and consumer products comprising such perfume raw materials and/or such perfume delivery systems, as well as processes for making and using such perfume raw materials, perfume delivery systems and consumer products. Such perfume raw materials and compositions, including the delivery systems, disclosed herein expand the perfume communities' options as such perfume raw materials can provide variations on character and such compositions can provide desired odor profiles.
    Type: Application
    Filed: June 22, 2011
    Publication date: December 22, 2011
    Inventors: Johan Smets, Hugo Robert Germain Denutte, An Pintens, Koen Van Aken, Freek Annie Camiel Vrielynck
  • Patent number: 8022030
    Abstract: The present invention relates to the field of perfumery. More particularly, it concerns co-polymers, derived from a maleic anhydride derivative and a ethylenic derivative, comprising at least one ?-oxy or ?-thio carbonyl moiety capable of liberating an active molecule such as, for example, an ?,?-unsaturated ketone, aldehyde or carboxylic ester. The present invention concerns also the use of polymers or co-polymers in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's compounds.
    Type: Grant
    Filed: October 5, 2007
    Date of Patent: September 20, 2011
    Assignee: Firmenich SA
    Inventors: Damien Berthier, Andreas Herrmann
  • Publication number: 20110217257
    Abstract: The present invention is directed to novel 4-alkyl cyclohexanepropanal compounds and a method of improving, enhancing or modifying a fragrance formulation through the addition of an olfactory acceptable amount of the novel compounds.
    Type: Application
    Filed: May 17, 2011
    Publication date: September 8, 2011
    Inventors: Robert P. Belko, Anthony T. Levorse, JR., Michael G. Monteleone